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ZHCSAO6G December 2012 – June 2019 UCC27531 , UCC27533 , UCC27536 , UCC27537 , UCC27538

PRODUCTION DATA.

封裝選項

機械數據 (封裝 | 引腳)

DBV|5
- MPDS018T

散熱焊盤機械數據 (封裝 | 引腳)

訂購信息

7.5 Electrical Characteristics

Unless otherwise noted, VDD = 18 V, T_A = T_J = –40°C to 140°C, 1-µF capacitor from VDD to GND, f = 100 kHz. Currents are positive into, negative out of the specified terminal. OUTH and OUTL are tied together for UCC27531/8. Typical condition specifications are at 25°C.

PARAMETER		TEST CONDITIONS	MIN	TYP	MAX	UNIT
BIAS CURRENTS
I_DDoff	Start-up current (UCC25731)	VDD = 7.0, IN, EN=VDD	100	200	300	μA
I_DDoff	Start-up current (UCC25731)	IN, EN = GND	100	217	300	μA
I_DDoff	Start-up current (UCC27533)	VDD = 7.0, IN+ = GND, IN- = VDD	100	200	300	μA
I_DDoff	Start-up current (UCC27533)	IN+ = VDD, IN- = GND	100	217	300	μA
I_DDoff	Start-up current (UCC27536)	VDD = 7.0, IN- = GND, EN = VDD	100	217	300	μA
I_DDoff	Start-up current (UCC27536)	IN- = VDD, EN = GND	100	217	300	μA
I_DDoff	Start-up current (UCC27537)	VDD =7.0, IN+, EN = VDD	100	200	300	μA
I_DDoff	Start-up current (UCC27537)	IN+, EN = GND	100	217	300	μA
I_DDoff	Start-up Current (UCC27538)	VDD = 7.0, IN1, IN2=VDD	100	200	300	μA
I_DDoff	Start-up Current (UCC27538)	IN1, IN2=GND	100	200	300	μA
UNDERVOLTAGE LOCKOUT (UVLO)
V_ON	Supply start threshold		8	8.9	9.8	V
V_OFF	Minimum operating voltage after supply start		7.3	8.2	9.1	V
V_{DD_H}	Supply voltage hysteresis			0.7		V
INPUT (IN, IN+, IN1, IN2)
V_{IN_H}	Input signal high threshold, output high	Output High, IN- = LOW, EN=HIGH, IN2 or IN1 = HIGH (other is INPUT)	1.8	2	2.2	V
V_{IN_L}	Input signal low threshold, output low	Output Low, IN- = LOW, EN=HIGH, IN2 or IN1 = HIGH (other is INPUT)	0.8	1	1.2	V
V_{IN_HYS}	Input signal hysteresis			1		V
INPUT (IN-)
V_{IN_H}	Input signal high threshold, output low	Output low, IN+ = HIGH, EN = High	1.7	1.9	2.1	V
V_{IN_L}	Input signal low threshold, output high	Output high,, IN+ = HIGH, EN = High	0.8	1	1.2	V
V_{IN_HYS}	Input signal hysteresis			0.9		V
ENABLE (EN)
V_{EN_H}	Enable signal high threshold	Output High	1.7	1.9	2.1	V
V_{EN_L}	Enable signal low threshold	Output Low	0.8	1	1.2	V
V_{EN_HYS}	Enable signal hysteresis			0.9		V
OUTPUTS (OUTH/OUTL)
I_SRC/SNK	Source peak current (OUTH)/ sink peak current (OUTL)	C_LOAD = 0.22 µF, f = 1 kHz		–2.5/+5		A
V_OH	OUTH, high voltage	I_OUTH = -10 mA	VDD –0.2	VDD –0.12	VDD –0.07	V
V_OL	OUTL, low voltage	I_OUTL = 100 mA		0.065	0.125	V
V_OL	OUTL, Low Voltage UCC27536	I_OUTL = 100 mA		0.13	0.23	V
R_OH	OUTH, pull-up resistance	T_A = 25°C, I_OUT = –10 mA	11	12	12.5	Ω
R_OH	OUTH, pull-up resistance	T_A = –40°C to 140°C, I_OUT = –10 mA	7	12	20	Ω
R_OL	OUTL, pull-down resistance	T_A = 25°C, I_OUT = 100 mA	0.45	0.65	0.85	Ω
R_OL	OUTL, pull-down resistance	T_A = –40°C to 140°C, I_OUT = 100 mA	0.3	0.65	1.25	Ω
R_OL	OUTL, pull-down resistance UCC27536	T_A = 25°C, I_OUT = 100 mA	0.9	1.3	1.7	Ω
R_OL	OUTL, pull-down resistance UCC27536	T_A = –40°C to 140°C, I_OUT = 100 mA	0.6	1.3	2.3	Ω